.ol-attribution a img {
	display: none; /* ol3 hack 隐藏ol3 logo */
}

/* popup */
.ol-popup {
	position: absolute;
	background-color: white;
	-webkit-filter: drop-shadow(0 1px 4px rgba(0, 0, 0, 0.2));
	filter: drop-shadow(0 1px 4px rgba(0, 0, 0, 0.2));
	border-radius: 10px;
	border: 1px solid #cccccc;
	bottom: 12px;
	left: -50px;
}

.ol-popup:after,.ol-popup:before {
	top: 100%;
	border: solid transparent;
	content: " ";
	height: 0;
	width: 0;
	position: absolute;
	pointer-events: none;
}

.ol-popup:after {
	border-top-color: white;
	border-width: 10px;
	left: 48px;
	margin-left: -10px;
}

.ol-popup:before {
	border-top-color: #cccccc;
	border-width: 11px;
	left: 48px;
	margin-left: -11px;
}

.ol-popup-content-wrapper {
	padding: 1px;
	text-align: left;
	border-radius: 12px;
}

.ol-popup-content {
	margin: 13px 19px;
	line-height: 1.4;
}

.ol-popup-content p {
	margin: 18px 0;
}

.ol-popup-tip-container {
	margin: 0 auto;
	width: 40px;
	height: 20px;
	position: relative;
	overflow: hidden;
}

.ol-popup-tip {
	width: 17px;
	height: 17px;
	padding: 1px;
	margin: -10px auto 0;
	-webkit-transform: rotate(45deg);
	-moz-transform: rotate(45deg);
	-ms-transform: rotate(45deg);
	-o-transform: rotate(45deg);
	transform: rotate(45deg);
}

.ol-popup-content-wrapper,.ol-popup-tip {
	background: white;
	box-shadow: 0 3px 14px rgba(0, 0, 0, 0.4);
}

.ol-overlay-container a.ol-popup-close {
	position: absolute;
	top: 0;
	right: 0;
	padding: 4px 4px 0 0;
	text-align: center;
	width: 18px;
	height: 14px;
	font: 16px/14px Tahoma, Verdana, sans-serif;
	color: #c3c3c3;
	text-decoration: none;
	font-weight: bold;
	background: transparent;
}

.ol-overlay-container a.ol-popup-close:hover {
	color: #999;
}

.ol-popup-scrolled {
	overflow: auto;
	border-bottom: 1px solid #ddd;
	border-top: 1px solid #ddd;
}

.ol-popup-content-wrapper {
	zoom: 1;
}